Good Stress vs. Bad Stress
Not all stress is harmful—some types can actually be beneficial. Good stress, known as eustress, occurs when you feel excited. It causes a surge in hormones and a quickened pulse, but without fear or threat.
This type of stress can arise when riding a roller coaster, or competing in a game. It is short-term and helps inspire, motivate, and enhance focus and performance.
On the other hand, bad stress, or distress, is overwhelming and detrimental to your well-being. It can leave you feeling anxious, restless, and mentally drained, leading to poor concentration and reduced performance.
Bad stress can be either short-term (acute) or long-term (chronic). While acute stress is manageable if you can relax quickly, chronic stress—caused by prolonged exposure to stressors—can have serious health consequences. It may lead to headaches, insomnia, weight gain, anxiety, pain, and high blood.
Negative Effects of Stress on the Brain
- Impaired Memory and Learning – High levels of stress hormones, like cortisol, can shrink the hippocampus, the part of the brain responsible for memory and learning.
- Reduced Focus and Concentration – Stress can overwhelm cognitive functions, making it harder to concentrate and process information.
- Increased Anxiety and Depression – Chronic stress can alter brain chemistry, increasing the risk of anxiety disorders and depression.
- Emotional Dysregulation – Stress affects the amygdala, the brain’s emotional center, leading to heightened emotions, irritability, and mood swings.
- Decreased Problem-Solving Abilities – Prolonged stress can impair the prefrontal cortex, making decision-making and problem-solving more difficult.
- Increased Risk of Neurodegenerative Diseases – Long-term stress may contribute to brain aging and increase the risk of conditions like Alzheimer’s disease.

Other Negative Effects of Stress on Well-Being
- Physical Health Issues – Headaches, high blood pressure, heart disease, and a weakened immune system.
- Sleep Disruptions – Insomnia or poor-quality sleep, leading to fatigue and reduced productivity.
- Digestive Problems – Stomachaches, irritable bowel syndrome (IBS), and poor digestion.
- Unhealthy Coping Mechanisms – Overeating, substance use, or social withdrawal.
Steps to Reduce and Manage Stress
Deep breathing, meditation, and mindfulness can help calm the mind and body.
Physical activity releases endorphins, which naturally reduce stress and improve mood.
Eating nutritious foods supports brain function and energy levels.
Aim for 7–9 hours of quality sleep to help the body recover from daily stressors.
Prioritizing tasks and managing time effectively can reduce feelings of overwhelm.
Talking to friends, family, or a therapist can provide emotional support and perspective.
Taking time for enjoyable activities helps reduce tension and promotes relaxation.
Learning to say no and managing workload can prevent burnout.
Steps to Reduce and Manage Stress
Deep breathing, meditation, and mindfulness can help calm the mind and body.
Physical activity releases endorphins, which naturally reduce stress and improve mood.
Eating nutritious foods supports brain function and energy levels.
Aim for 7–9 hours of quality sleep to help the body recover from daily stressors.
Prioritizing tasks and managing time effectively can reduce feelings of overwhelm.
Talking to friends, family, or a therapist can provide emotional support and perspective.
Taking time for enjoyable activities helps reduce tension and promotes relaxation.
Learning to say no and managing workload can prevent burnout.
By recognizing stress and taking proactive steps to manage it, individuals can protect their brain health, improve overall well-being, and lead a healthier, more balanced life.